Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3

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* Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
@ 2009-01-29 17:49 Daniel Qarras
  2009-01-29 18:13 ` Linus Torvalds
  2009-02-07  9:21 ` Pavel Machek
  0 siblings, 2 replies; 20+ messages in thread
From: Daniel Qarras @ 2009-01-29 17:49 UTC (permalink / raw)
  To: linux-pm

Hi!

Just a FYI, with my Acer Aspire 1690 using 2.6.29-rc3 suspend/hibernate behave in this manner:

Hibernation completes ok but resumes immediately as if I would have pressed the power button. This was bisected earlier this month and was a regression between 2.6.23 and 2.6.24 (so no change with 2.6.29-rc3):

https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019225.html

Suspend completes ok and resume works also! Only thing which might be worth mentioning is that when pressing or moving USB mouse, its internal led goes on and stays that way no matter how long untouched. After unplugging the mouse the system also resume when plugging the mouse back.

lspci is at 1) and rather recent dmesg at 2)

1) https://bugzilla.redhat.com/attachment.cgi?id=326874
2) https://bugzilla.redhat.com/attachment.cgi?id=326875

Cheers!

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-01-29 17:49 Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3 Daniel Qarras
@ 2009-01-29 18:13 ` Linus Torvalds
  2009-01-29 20:20   ` Daniel Qarras
  2009-02-07  9:21 ` Pavel Machek
  1 sibling, 1 reply; 20+ messages in thread
From: Linus Torvalds @ 2009-01-29 18:13 UTC (permalink / raw)
  To: Daniel Qarras; +Cc: linux-pm



On Thu, 29 Jan 2009, Daniel Qarras wrote:
>
> Just a FYI, with my Acer Aspire 1690 using 2.6.29-rc3 suspend/hibernate behave in this manner:
> 
> Hibernation completes ok but resumes immediately as if I would have 
> pressed the power button. This was bisected earlier this month and was a 
> regression between 2.6.23 and 2.6.24 (so no change with 2.6.29-rc3):
> 
> https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019225.html

Hmm. Does suspend/resume (STR) have the same issue? Or is this purely a 
hibernation thing?

> Suspend completes ok and resume works also! Only thing which might be 
> worth mentioning is that when pressing or moving USB mouse, its internal 
> led goes on and stays that way no matter how long untouched. After 
> unplugging the mouse the system also resume when plugging the mouse 
> back.

Sounds suspiciously like auto-suspend getting turned off. What's 
surprising is that it was on in the first place - I thought we defaulted 
to autosuspend off (for non-hub devices) regardless of any suspend issues.

		Linus

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-01-29 18:13 ` Linus Torvalds
@ 2009-01-29 20:20   ` Daniel Qarras
  2009-01-29 20:36     ` Linus Torvalds
  0 siblings, 1 reply; 20+ messages in thread
From: Daniel Qarras @ 2009-01-29 20:20 UTC (permalink / raw)
  To: Linus Torvalds; +Cc: linux-pm

Hi!

> https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019225.html
> 
> Hmm. Does suspend/resume (STR) have the same issue? Or is
> this purely a hibernation thing?

Only with hibernation, suspend stays put.

> > After unplugging the mouse the system also resume when
> > plugging the mouse back.
> 
> Sounds suspiciously like auto-suspend getting turned off.
> What's surprising is that it was on in the first place - I thought
> we defaulted to autosuspend off (for non-hub devices) regardless of
> any suspend issues.

FWIW, I have usbcore.autosuspend=1 in grub.conf...

Cheers!




      

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-01-29 20:20   ` Daniel Qarras
@ 2009-01-29 20:36     ` Linus Torvalds
  2009-01-29 20:47       ` Alan Stern
  0 siblings, 1 reply; 20+ messages in thread
From: Linus Torvalds @ 2009-01-29 20:36 UTC (permalink / raw)
  To: Daniel Qarras; +Cc: linux-pm, Greg Kroah-Hartman



On Thu, 29 Jan 2009, Daniel Qarras wrote:
> 
> > https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019225.html
> > 
> > Hmm. Does suspend/resume (STR) have the same issue? Or is
> > this purely a hibernation thing?
> 
> Only with hibernation, suspend stays put.
> 
> > > After unplugging the mouse the system also resume when
> > > plugging the mouse back.
> > 
> > Sounds suspiciously like auto-suspend getting turned off.
> > What's surprising is that it was on in the first place - I thought
> > we defaulted to autosuspend off (for non-hub devices) regardless of
> > any suspend issues.
> 
> FWIW, I have usbcore.autosuspend=1 in grub.conf...

Ahh. Can you try removing that, and see if it causes that whole 
hibernation thing?

And it does sound like we probably then ignore your autosuspend 
preferences at resume time and force it off. Adding Alan and Greg to the 
cc, since they may actually know what is up..

			Linus

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-01-29 20:36     ` Linus Torvalds
@ 2009-01-29 20:47       ` Alan Stern
  2009-01-29 21:27         ` Daniel Qarras
  0 siblings, 1 reply; 20+ messages in thread
From: Alan Stern @ 2009-01-29 20:47 UTC (permalink / raw)
  To: Linus Torvalds; +Cc: Greg Kroah-Hartman, linux-pm

On Thu, 29 Jan 2009, Linus Torvalds wrote:

> On Thu, 29 Jan 2009, Daniel Qarras wrote:
> > 
> > > https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019225.html
> > > 
> > > Hmm. Does suspend/resume (STR) have the same issue? Or is
> > > this purely a hibernation thing?
> > 
> > Only with hibernation, suspend stays put.
> > 
> > > > After unplugging the mouse the system also resume when
> > > > plugging the mouse back.
> > > 
> > > Sounds suspiciously like auto-suspend getting turned off.
> > > What's surprising is that it was on in the first place - I thought
> > > we defaulted to autosuspend off (for non-hub devices) regardless of
> > > any suspend issues.
> > 
> > FWIW, I have usbcore.autosuspend=1 in grub.conf...
> 
> Ahh. Can you try removing that, and see if it causes that whole 
> hibernation thing?

I doubt it will make any difference.  That parameter setting merely
changes the delay time before an idle device is autosuspended from its
default value (2 seconds) to 1 second.

Besides, the real problem isn't autosuspend at all, as far as I can
tell.  The first problem is that the computer wakes up immediately
after going into hibernation.  The second problem is that the computer 
wakes up from suspend immediately when a USB mouse is plugged in.

> And it does sound like we probably then ignore your autosuspend 
> preferences at resume time and force it off. Adding Alan and Greg to the 
> cc, since they may actually know what is up..

I don't know what's causing the first problem (which has been around 
since 2.6.24).  Maybe a firmware bug.  Perhaps doing "rmmod ehci-hcd" 
before hibernating will help.

To attack the second problem, it would help to see a dmesg log showing
the immediate wakeup from a kernel with CONFIG_USB_DEBUG enabled.

Alan Stern

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-01-29 20:47       ` Alan Stern
@ 2009-01-29 21:27         ` Daniel Qarras
  2009-01-29 23:24           ` Alan Stern
  0 siblings, 1 reply; 20+ messages in thread
From: Daniel Qarras @ 2009-01-29 21:27 UTC (permalink / raw)
  To: Linus Torvalds, Alan Stern; +Cc: linux-pm, Greg Kroah-Hartman

[-- Attachment #1: Type: text/plain, Size: 1118 bytes --]

Hi!
 
> > > FWIW, I have usbcore.autosuspend=1 in grub.conf...
> > 
> > Ahh. Can you try removing that, and see if it causes
> > that whole hibernation thing?
> 
> I doubt it will make any difference.

Confirmed, no difference.

> Besides, the real problem isn't autosuspend at all, as
> far as I can tell.  The first problem is that the computer wakes up
> immediately after going into hibernation.  The second problem is that
> the computer wakes up from suspend immediately when a USB mouse is
> plugged in.

Yes, this is a correct description.

> I don't know what's causing the first problem (which has been around 
> since 2.6.24).  Maybe a firmware bug.  Perhaps doing
> "rmmod ehci-hcd" before hibernating will help.

Correct:

https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019251.html

(Of course for a layman like me it is a bit saddening that this worked earlier but not anymore.)

> To attack the second problem, it would help to see a dmesg
> log showing the immediate wakeup from a kernel with CONFIG_USB_DEBUG
> enabled.

Please find such a dmesg attached.

Thanks a lot!




      

[-- Attachment #2: dmesg-acer1690-susp.txt --]
[-- Type: text/plain, Size: 52068 bytes --]

Linux version 2.6.29-rc3 (root@localhost.localdomain) (gcc version 4.3.2 20081105 (Red Hat 4.3.2-7) (GCC) ) #6 PREEMPT Wed Jan 28 22:47:15 EET 2009
KERNEL supported cpus:
  Intel GenuineIntel
  AMD AuthenticAMD
  NSC Geode by NSC
  Cyrix CyrixInstead
  Centaur CentaurHauls
  Transmeta GenuineTMx86
  Transmeta TransmetaCPU
  UMC UMC UMC UMC
BIOS-provided physical RAM map:
 BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
 BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
 BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
 BIOS-e820: 0000000000100000 - 000000003fe80000 (usable)
 BIOS-e820: 000000003fe80000 - 000000003fe89000 (ACPI data)
 BIOS-e820: 000000003fe89000 - 000000003ff00000 (ACPI NVS)
 BIOS-e820: 000000003ff00000 - 0000000040000000 (reserved)
 BIOS-e820: 00000000e0000000 - 00000000f0006000 (reserved)
 BIOS-e820: 00000000f0008000 - 00000000f000c000 (reserved)
 BIOS-e820: 00000000fed00000 - 00000000fed00400 (reserved)
 BIOS-e820: 00000000fed20000 - 00000000fed90000 (reserved)
 BIOS-e820: 00000000ff000000 - 0000000100000000 (reserved)
DMI present.
last_pfn = 0x3fe80 max_arch_pfn = 0x100000
original variable MTRRs
reg 0, base: 0GB, range: 1GB, type WB
reg 1, base: 1023MB, range: 1MB, type UC
total RAM coverred: 1023M
Found optimal setting for mtrr clean up
 gran_size: 64K 	chunk_size: 2M 	num_reg: 2  	lose cover RAM: 0G
New variable MTRRs
reg 0, base: 0GB, range: 1GB, type WB
reg 1, base: 1023MB, range: 1MB, type UC
Warning only 895MB will be used.
Use a HIGHMEM enabled kernel.
Scanning 1 areas for low memory corruption
modified physical RAM map:
 modified: 0000000000000000 - 0000000000001000 (usable)
 modified: 0000000000001000 - 0000000000010000 (reserved)
 modified: 0000000000010000 - 0000000000090800 (usable)
 modified: 000000000009f800 - 00000000000a0000 (reserved)
 modified: 00000000000e0000 - 0000000000100000 (reserved)
 modified: 0000000000100000 - 000000003fe80000 (usable)
 modified: 000000003fe80000 - 000000003fe89000 (ACPI data)
 modified: 000000003fe89000 - 000000003ff00000 (ACPI NVS)
 modified: 000000003ff00000 - 0000000040000000 (reserved)
 modified: 00000000e0000000 - 00000000f0006000 (reserved)
 modified: 00000000f0008000 - 00000000f000c000 (reserved)
 modified: 00000000fed00000 - 00000000fed00400 (reserved)
 modified: 00000000fed20000 - 00000000fed90000 (reserved)
 modified: 00000000ff000000 - 0000000100000000 (reserved)
kernel direct mapping tables up to 37faa000 @ 10000-15000
RAMDISK: 37d52000 - 37fef1cb
Allocated new RAMDISK: 003a4000 - 006411cb
Move RAMDISK from 0000000037d52000 - 0000000037fef1ca to 003a4000 - 006411ca
ACPI: RSDP 000F6970, 0014 (r0 PTLTD )
ACPI: RSDT 3FE80F79, 0044 (r1 PTLTD    RSDT    6040000  LTP        0)
ACPI: FACP 3FE88E8A, 0074 (r1 INTEL  ALVISO    6040000 LOHR       5F)
FADT: X_PM1a_EVT_BLK.bit_width (16) does not match PM1_EVT_LEN (4)
ACPI: DSDT 3FE817F3, 7697 (r1 INTEL  ALVISO    6040000 MSFT  100000E)
ACPI: FACS 3FE99FC0, 0040
ACPI: APIC 3FE88EFE, 0066 (r1 INTEL  ALVISO    6040000 LOHR       5F)
ACPI: HPET 3FE88F64, 0038 (r1 INTEL  ALVISO    6040000 LOHR       5F)
ACPI: MCFG 3FE88F9C, 003C (r1 INTEL  ALVISO    6040000 LOHR       5F)
ACPI: BOOT 3FE88FD8, 0028 (r1 PTLTD  $SBFTBL$  6040000  LTP        1)
ACPI: SSDT 3FE813AE, 0235 (r1  PmRef  Cpu0Ist     3000 INTL 20030224)
ACPI: SSDT 3FE811D6, 01D8 (r1  PmRef  Cpu0Cst     3001 INTL 20030224)
ACPI: SSDT 3FE80FBD, 0219 (r1  PmRef    CpuPm     3000 INTL 20030224)
ACPI: Local APIC address 0xfee00000
895MB LOWMEM available.
  mapped low ram: 0 - 37faa000
  low ram: 00000000 - 37faa000
  bootmap 00011000 - 00017ff8
(7 early reservations) ==> bootmem [0000000000 - 0037faa000]
  #0 [0000000000 - 0000001000]   BIOS data page ==> [0000000000 - 0000001000]
  #1 [0000100000 - 00003a1118]    TEXT DATA BSS ==> [0000100000 - 00003a1118]
  #2 [00003a2000 - 00003a4000]    INIT_PG_TABLE ==> [00003a2000 - 00003a4000]
  #3 [000009f800 - 0000100000]    BIOS reserved ==> [000009f800 - 0000100000]
  #4 [0000010000 - 0000011000]          PGTABLE ==> [0000010000 - 0000011000]
  #5 [00003a4000 - 00006411cb]      NEW RAMDISK ==> [00003a4000 - 00006411cb]
  #6 [0000011000 - 0000018000]          BOOTMAP ==> [0000011000 - 0000018000]
Zone PFN ranges:
  DMA      0x00000000 -> 0x00001000
  Normal   0x00001000 -> 0x00037faa
Movable zone start PFN for each node
early_node_map[3] active PFN ranges
    0: 0x00000000 -> 0x00000001
    0: 0x00000010 -> 0x00000090
    0: 0x00000100 -> 0x00037faa
On node 0 totalpages: 229163
free_area_init_node: node 0, pgdat c0321888, node_mem_map c1000000
  DMA zone: 32 pages used for memmap
  DMA zone: 0 pages reserved
  DMA zone: 3937 pages, LIFO batch:0
  Normal zone: 1760 pages used for memmap
  Normal zone: 223434 pages, LIFO batch:31
ACPI: PM-Timer IO Port: 0x1008
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
ACPI: IOAPIC (id[0x01] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 1, version 32, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x02] address[0xfec20000] gsi_base[24])
IOAPIC[1]: apic_id 2, version 255, address 0xfec20000, GSI 24-279
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
ACPI: IRQ0 used by override.
ACPI: IRQ2 used by override.
ACPI: IRQ9 used by override.
Enabling APIC mode:  Flat.  Using 2 I/O APICs
Using ACPI (MADT) for SMP configuration information
ACPI: HPET id: 0x8086a201 base: 0x0 is invalid
PM: Registered nosave memory: 0000000000001000 - 0000000000010000
PM: Registered nosave memory: 0000000000090000 - 00000000000a0000
PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
Allocating PCI resources starting at 50000000 (gap: 40000000:a0000000)
Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 227371
Kernel command line: ro root=/dev/sda3 nomodeset 3
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Initializing CPU#0
Preemptible RCU implementation.
CPU 0 irqstacks, hard=c0368000 soft=c0367000
PID hash table entries: 4096 (order: 12, 16384 bytes)
Fast TSC calibration using PIT
Detected 1728.870 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
Memory: 903140k/917160k available (1545k kernel code, 13436k reserved, 672k data, 224k init, 0k highmem)
virtual kernel memory layout:
    fixmap  : 0xfffac000 - 0xfffff000   ( 332 kB)
    vmalloc : 0xf87aa000 - 0xfffaa000   ( 120 MB)
    lowmem  : 0xc0000000 - 0xf7faa000   ( 895 MB)
      .init : 0xc032c000 - 0xc0364000   ( 224 kB)
      .data : 0xc02827c7 - 0xc032a840   ( 672 kB)
      .text : 0xc0100000 - 0xc02827c7   (1545 kB)
Checking if this processor honours the WP bit even in supervisor mode...Ok.
SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Calibrating delay loop (skipped), value calculated using timer frequency.. 3457.74 BogoMIPS (lpj=1728870)
Mount-cache hash table entries: 512
CPU: L1 I cache: 32K, L1 D cache: 32K
CPU: L2 cache: 2048K
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: Intel(R) Pentium(R) M processor 1.73GHz stepping 08
Checking 'hlt' instruction... OK.
Freeing SMP alternatives: 0k freed
ACPI: Core revision 20081204
..TIMER: vector=0x30 apic1=0 pin1=2 apic2=-1 pin2=-1
net_namespace: 520 bytes
NET: Registered protocol family 16
ACPI: bus type pci registered
PCI: MCFG configuration 0: base e0000000 segment 0 buses 0 - 255
PCI: MCFG area at e0000000 reserved in E820
PCI: Using MMCONFIG for extended config space
PCI: Using configuration type 1 for base access
bio: create slab <bio-0> at 0
ACPI: EC: Look up EC in DSDT
ACPI: EC: non-query interrupt received, switching to interrupt mode
ACPI: EC: GPE storm detected, transactions will use polling mode
ACPI: Interpreter enabled
ACPI: (supports S0 S3 S4 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: EC: GPE = 0x1d, I/O: command/status = 0x66, data = 0x62
ACPI: EC: driver started in interrupt mode
ACPI: ACPI Dock Station Driver: 2 docks/bays found
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci 0000:00:01.0: PME# supported from D0 D3hot D3cold
pci 0000:00:01.0: PME# disabled
pci 0000:00:1c.0: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.0: PME# disabled
pci 0000:00:1c.1: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.1: PME# disabled
pci 0000:00:1c.2: PME# supported from D0 D3hot D3cold
pci 0000:00:1c.2: PME# disabled
pci 0000:00:1d.0: reg 20 io port: [0x1800-0x181f]
pci 0000:00:1d.1: reg 20 io port: [0x1820-0x183f]
pci 0000:00:1d.2: reg 20 io port: [0x1840-0x185f]
pci 0000:00:1d.3: reg 20 io port: [0x1860-0x187f]
pci 0000:00:1d.7: reg 10 32bit mmio: [0xc8000000-0xc80003ff]
pci 0000:00:1d.7: PME# supported from D0 D3hot D3cold
pci 0000:00:1d.7: PME# disabled
pci 0000:00:1e.2: reg 10 io port: [0x1c00-0x1cff]
pci 0000:00:1e.2: reg 14 io port: [0x1880-0x18bf]
pci 0000:00:1e.2: reg 18 32bit mmio: [0xc8000800-0xc80009ff]
pci 0000:00:1e.2: reg 1c 32bit mmio: [0xc8000400-0xc80004ff]
pci 0000:00:1e.2: PME# supported from D0 D3hot D3cold
pci 0000:00:1e.2: PME# disabled
pci 0000:00:1e.3: reg 10 io port: [0x2400-0x24ff]
pci 0000:00:1e.3: reg 14 io port: [0x2000-0x207f]
pci 0000:00:1e.3: PME# supported from D0 D3hot D3cold
pci 0000:00:1e.3: PME# disabled
pci 0000:00:1f.0: Force enabled HPET at 0xfed00000
pci 0000:00:1f.0: quirk: region 1000-107f claimed by ICH6 ACPI/GPIO/TCO
pci 0000:00:1f.0: quirk: region 1180-11bf claimed by ICH6 GPIO
pci 0000:00:1f.0: LPC Generic IO decode 1 PIO at 1600-167f
pci 0000:00:1f.0: LPC Generic IO decode 2 PIO at 0060-006f
pci 0000:00:1f.1: reg 10 io port: [0x00-0x07]
pci 0000:00:1f.1: reg 14 io port: [0x00-0x03]
pci 0000:00:1f.1: reg 18 io port: [0x00-0x07]
pci 0000:00:1f.1: reg 1c io port: [0x00-0x03]
pci 0000:00:1f.1: reg 20 io port: [0x18c0-0x18cf]
pci 0000:00:1f.3: reg 20 io port: [0x20a0-0x20bf]
pci 0000:01:00.0: reg 10 32bit mmio: [0xd0000000-0xd7ffffff]
pci 0000:01:00.0: reg 14 io port: [0x3000-0x30ff]
pci 0000:01:00.0: reg 18 32bit mmio: [0xc8100000-0xc810ffff]
pci 0000:01:00.0: reg 30 32bit mmio: [0x000000-0x01ffff]
pci 0000:01:00.0: supports D1 D2
pci 0000:01:00.0: disabling ASPM on pre-1.1 PCIe device.  You can enable it with 'pcie_aspm=force'
pci 0000:00:01.0: bridge io port: [0x3000-0x3fff]
pci 0000:00:01.0: bridge 32bit mmio: [0xc8100000-0xc81fffff]
pci 0000:00:01.0: bridge 32bit mmio pref: [0xd0000000-0xd7ffffff]
pci 0000:00:1c.0: bridge io port: [0x00-0xfff]
pci 0000:00:1c.0: bridge 32bit mmio: [0x000000-0x0fffff]
pci 0000:00:1c.0: bridge 64bit mmio pref: [0x000000-0x0fffff]
pci 0000:00:1c.1: bridge io port: [0x00-0xfff]
pci 0000:00:1c.1: bridge 32bit mmio: [0x000000-0x0fffff]
pci 0000:00:1c.1: bridge 64bit mmio pref: [0x000000-0x0fffff]
pci 0000:00:1c.2: bridge io port: [0x00-0xfff]
pci 0000:00:1c.2: bridge 32bit mmio: [0x000000-0x0fffff]
pci 0000:00:1c.2: bridge 64bit mmio pref: [0x000000-0x0fffff]
pci 0000:06:01.0: reg 10 32bit mmio: [0xc8216000-0xc8216fff]
pci 0000:06:01.0: supports D1 D2
pci 0000:06:01.0: PME# supported from D0 D1 D2 D3hot D3cold
pci 0000:06:01.0: PME# disabled
pci 0000:06:01.2: reg 10 32bit mmio: [0xc8217000-0xc82177ff]
pci 0000:06:01.2: reg 14 32bit mmio: [0xc8210000-0xc8213fff]
pci 0000:06:01.2: supports D1 D2
pci 0000:06:01.2: PME# supported from D0 D1 D2 D3hot
pci 0000:06:01.2: PME# disabled
pci 0000:06:01.3: reg 10 32bit mmio: [0xc8214000-0xc8215fff]
pci 0000:06:01.3: supports D1 D2
pci 0000:06:01.3: PME# supported from D0 D1 D2 D3hot
pci 0000:06:01.3: PME# disabled
pci 0000:06:03.0: reg 10 32bit mmio: [0xc8218000-0xc8218fff]
pci 0000:06:03.0: PME# supported from D0 D3hot D3cold
pci 0000:06:03.0: PME# disabled
pci 0000:06:08.0: reg 10 32bit mmio: [0xc8200000-0xc820ffff]
pci 0000:06:08.0: PME# supported from D3hot D3cold
pci 0000:06:08.0: PME# disabled
pci 0000:00:1e.0: transparent bridge
pci 0000:00:1e.0: bridge 32bit mmio: [0xc8200000-0xc82fffff]
pci_bus 0000:00: on NUMA node 0
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PEGP._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP01._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.RP02._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.PCIB._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 1 3 4 5 6 7 *10 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 1 3 4 5 6 7 11 12 14 15) *10
ACPI: PCI Interrupt Link [LNKC] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
ACPI: PCI Interrupt Link [LNKD] (IRQs 1 3 4 5 6 7 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 1 3 4 5 6 7 10 12 14 15) *11
ACPI: PCI Interrupt Link [LNKF] (IRQs 1 3 4 5 6 7 11 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKG] (IRQs 1 3 4 5 6 7 10 12 14 15) *0, disabled.
ACPI: PCI Interrupt Link [LNKH] (IRQs 1 3 4 5 6 7 *11 12 14 15)
SCSI subsystem initialized
libata version 3.00 loaded.
PCI: Using ACPI for IRQ routing
pci 0000:00:1c.0: BAR 7: can't allocate resource
pci 0000:00:1c.0: BAR 8: can't allocate resource
pci 0000:00:1c.0: BAR 9: can't allocate resource
pci 0000:00:1c.1: BAR 7: can't allocate resource
pci 0000:00:1c.1: BAR 8: can't allocate resource
pci 0000:00:1c.1: BAR 9: can't allocate resource
pci 0000:00:1c.2: BAR 7: can't allocate resource
pci 0000:00:1c.2: BAR 8: can't allocate resource
pci 0000:00:1c.2: BAR 9: can't allocate resource
hpet clockevent registered
HPET: 3 timers in total, 0 timers will be used for per-cpu timer
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
hpet0: 3 comparators, 64-bit 14.318180 MHz counter
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 9 devices
ACPI: ACPI bus type pnp unregistered
system 00:01: iomem range 0xe0000000-0xefffffff has been reserved
system 00:01: iomem range 0xf0000000-0xf0003fff has been reserved
system 00:01: iomem range 0xf0004000-0xf0004fff has been reserved
system 00:01: iomem range 0xf0005000-0xf0005fff has been reserved
system 00:01: iomem range 0xf0008000-0xf000bfff has been reserved
system 00:01: iomem range 0xfed20000-0xfed8ffff has been reserved
system 00:04: ioport range 0x680-0x6ff has been reserved
system 00:04: ioport range 0x800-0x80f has been reserved
system 00:04: ioport range 0x1000-0x107f has been reserved
system 00:04: ioport range 0x1180-0x11bf has been reserved
system 00:04: ioport range 0x1600-0x167f has been reserved
pci 0000:00:01.0: PCI bridge, secondary bus 0000:01
pci 0000:00:01.0:   IO window: 0x3000-0x3fff
pci 0000:00:01.0:   MEM window: 0xc8100000-0xc81fffff
pci 0000:00:01.0:   PREFETCH window: 0x000000d0000000-0x000000d7ffffff
pci 0000:00:1c.0: PCI bridge, secondary bus 0000:09
pci 0000:00:1c.0:   IO window: disabled
pci 0000:00:1c.0:   MEM window: disabled
pci 0000:00:1c.0:   PREFETCH window: disabled
pci 0000:00:1c.1: PCI bridge, secondary bus 0000:0a
pci 0000:00:1c.1:   IO window: disabled
pci 0000:00:1c.1:   MEM window: disabled
pci 0000:00:1c.1:   PREFETCH window: disabled
pci 0000:00:1c.2: PCI bridge, secondary bus 0000:02
pci 0000:00:1c.2:   IO window: disabled
pci 0000:00:1c.2:   MEM window: disabled
pci 0000:00:1c.2:   PREFETCH window: disabled
pci 0000:06:01.0: CardBus bridge, secondary bus 0000:07
pci 0000:06:01.0:   IO window: 0x004000-0x0040ff
pci 0000:06:01.0:   IO window: 0x004400-0x0044ff
pci 0000:06:01.0:   PREFETCH window: 0x50000000-0x53ffffff
pci 0000:06:01.0:   MEM window: 0x54000000-0x57ffffff
pci 0000:00:1e.0: PCI bridge, secondary bus 0000:06
pci 0000:00:1e.0:   IO window: 0x4000-0x4fff
pci 0000:00:1e.0:   MEM window: 0xc8200000-0xc82fffff
pci 0000:00:1e.0:   PREFETCH window: 0x00000050000000-0x00000053ffffff
pci 0000:00:01.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
pci 0000:00:01.0: setting latency timer to 64
pci 0000:00:1c.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
pci 0000:00:1c.0: setting latency timer to 64
pci 0000:00:1c.1: PCI INT B -> GSI 16 (level, low) -> IRQ 16
pci 0000:00:1c.1: setting latency timer to 64
pci 0000:00:1c.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
pci 0000:00:1c.2: setting latency timer to 64
pci 0000:00:1e.0: setting latency timer to 64
pci 0000:06:01.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
pci_bus 0000:00: resource 0 io:  [0x00-0xffff]
pci_bus 0000:00: resource 1 mem: [0x000000-0xffffffff]
pci_bus 0000:01: resource 0 io:  [0x3000-0x3fff]
pci_bus 0000:01: resource 1 mem: [0xc8100000-0xc81fffff]
pci_bus 0000:01: resource 2 mem: [0xd0000000-0xd7ffffff]
pci_bus 0000:01: resource 3 mem: [0x0-0x0]
pci_bus 0000:09: resource 0 mem: [0x0-0xfff]
pci_bus 0000:09: resource 1 mem: [0x0-0xfffff]
pci_bus 0000:09: resource 2 mem: [0x0-0xfffff]
pci_bus 0000:09: resource 3 mem: [0x0-0x0]
pci_bus 0000:0a: resource 0 mem: [0x0-0xfff]
pci_bus 0000:0a: resource 1 mem: [0x0-0xfffff]
pci_bus 0000:0a: resource 2 mem: [0x0-0xfffff]
pci_bus 0000:0a: resource 3 mem: [0x0-0x0]
pci_bus 0000:02: resource 0 mem: [0x0-0xfff]
pci_bus 0000:02: resource 1 mem: [0x0-0xfffff]
pci_bus 0000:02: resource 2 mem: [0x0-0xfffff]
pci_bus 0000:02: resource 3 mem: [0x0-0x0]
pci_bus 0000:06: resource 0 io:  [0x4000-0x4fff]
pci_bus 0000:06: resource 1 mem: [0xc8200000-0xc82fffff]
pci_bus 0000:06: resource 2 mem: [0x50000000-0x53ffffff]
pci_bus 0000:06: resource 3 io:  [0x00-0xffff]
pci_bus 0000:06: resource 4 mem: [0x000000-0xffffffff]
pci_bus 0000:07: resource 0 io:  [0x4000-0x40ff]
pci_bus 0000:07: resource 1 io:  [0x4400-0x44ff]
pci_bus 0000:07: resource 2 mem: [0x50000000-0x53ffffff]
pci_bus 0000:07: resource 3 mem: [0x54000000-0x57ffffff]
NET: Registered protocol family 2
IP route cache hash table entries: 32768 (order: 5, 131072 bytes)
TCP established hash table entries: 131072 (order: 8, 1048576 bytes)
TCP bind hash table entries: 65536 (order: 6, 262144 bytes)
TCP: Hash tables configured (established 131072 bind 65536)
TCP reno registered
NET: Registered protocol family 1
Unpacking initramfs... done
Freeing initrd memory: 2676k freed
Simple Boot Flag at 0x36 set to 0x1
Scanning for low memory corruption every 60 seconds
msgmni has been set to 1769
io scheduler noop registered
io scheduler cfq registered (default)
pci 0000:00:1d.0: uhci_check_and_reset_hc: legsup = 0x003b
pci 0000:00:1d.0: Performing full reset
pci 0000:00:1d.1: uhci_check_and_reset_hc: legsup = 0x0010
pci 0000:00:1d.1: Performing full reset
pci 0000:00:1d.2: uhci_check_and_reset_hc: legsup = 0x0010
pci 0000:00:1d.2: Performing full reset
pci 0000:00:1d.3: uhci_check_and_reset_hc: legsup = 0x0010
pci 0000:00:1d.3: Performing full reset
pci 0000:01:00.0: Boot video device
pcieport-driver 0000:00:01.0: setting latency timer to 64
pcieport-driver 0000:00:01.0: irq 280 for MSI/MSI-X
pcieport-driver 0000:00:1c.0: setting latency timer to 64
pcieport-driver 0000:00:1c.0: irq 281 for MSI/MSI-X
pcieport-driver 0000:00:1c.1: setting latency timer to 64
pcieport-driver 0000:00:1c.1: irq 282 for MSI/MSI-X
pcieport-driver 0000:00:1c.2: setting latency timer to 64
pcieport-driver 0000:00:1c.2: irq 283 for MSI/MSI-X
Driver 'sd' needs updating - please use bus_type methods
ata_piix 0000:00:1f.1: version 2.12
ata_piix 0000:00:1f.1: PCI INT A -> GSI 18 (level, low) -> IRQ 18
ata_piix 0000:00:1f.1: setting latency timer to 64
scsi0 : ata_piix
scsi1 : ata_piix
ata1: PATA max UDMA/100 cmd 0x1f0 ctl 0x3f6 bmdma 0x18c0 irq 14
ata2: PATA max UDMA/100 cmd 0x170 ctl 0x376 bmdma 0x18c8 irq 15
ata1.00: ATA-6: ST9100822A, 3.01, max UDMA/100
ata1.00: 195371568 sectors, multi 16: LBA48 
ata1.01: ATAPI: MATSHITAUJ-845D, D100, max UDMA/33
ata1.00: configured for UDMA/100
ata1.01: configured for UDMA/33
scsi 0:0:0:0: Direct-Access     ATA      ST9100822A       3.01 PQ: 0 ANSI: 5
sd 0:0:0:0: [sda] 195371568 512-byte hardware sectors: (100 GB/93.1 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 0:0:0:0: [sda] 195371568 512-byte hardware sectors: (100 GB/93.1 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
 sda: sda1 sda2 sda3 sda4
sd 0:0:0:0: [sda] Attached SCSI disk
scsi 0:0:1:0: CD-ROM            MATSHITA UJ-845D          D100 PQ: 0 ANSI: 5
ata2: port disabled. ignoring.
PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12
serio: i8042 KBD port at 0x60,0x64 irq 1
serio: i8042 AUX port at 0x60,0x64 irq 12
mice: PS/2 mouse device common for all mice
cpuidle: using governor ladder
cpuidle: using governor menu
TCP cubic registered
NET: Registered protocol family 17
Using IPI Shortcut mode
Freeing unused kernel memory: 224k freed
input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input0
Switched to high resolution mode on CPU 0
ACPI: \_SB_.PCI0.DOCK - undocking
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
udevd version 127 started
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
ehci_hcd: block sizes: qh 128 qtd 96 itd 160 sitd 96
ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
ehci_hcd 0000:00:1d.7: setting latency timer to 64
ehci_hcd 0000:00:1d.7: EHCI Host Controller
ehci_hcd 0000:00:1d.7: new USB bus registered, assigned bus number 1
ehci_hcd 0000:00:1d.7: reset hcs_params 0x104208 dbg=1 cc=4 pcc=2 ordered !ppc ports=8
ehci_hcd 0000:00:1d.7: reset hcc_params 6871 thresh 7 uframes 1024 64 bit addr
ehci_hcd 0000:00:1d.7: reset command 080022 (park)=0 ithresh=8 Async period=1024 Reset HALT
ehci_hcd 0000:00:1d.7: debug port 1
ehci_hcd 0000:00:1d.7: cache line size of 32 is not supported
ehci_hcd 0000:00:1d.7: supports USB remote wakeup
ehci_hcd 0000:00:1d.7: irq 23, io mem 0xc8000000
ehci_hcd 0000:00:1d.7: reset command 080002 (park)=0 ithresh=8 period=1024 Reset HALT
ehci_hcd 0000:00:1d.7: init command 010001 (park)=0 ithresh=1 period=1024 RUN
uhci_hcd: USB Universal Host Controller Interface driver
ehci_hcd 0000:00:1d.7: USB 2.0 started, EHCI 1.00
usb usb1: default language 0x0409
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: EHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.29-rc3 ehci_hcd
usb usb1: SerialNumber: 0000:00:1d.7
usb usb1: uevent
usb usb1: usb_probe_device
usb usb1: configuration #1 chosen from 1 choice
usb usb1: adding 1-0:1.0 (config #1, interface 0)
usb 1-0:1.0: uevent
hub 1-0:1.0: usb_probe_interface
hub 1-0:1.0: usb_probe_interface - got id
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 8 ports detected
hub 1-0:1.0: standalone hub
hub 1-0:1.0: no power switching (usb 1.0)
hub 1-0:1.0: individual port over-current protection
hub 1-0:1.0: power on to power good time: 20ms
hub 1-0:1.0: local power source is good
hub 1-0:1.0: trying to enable port power on non-switchable hub
uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
uhci_hcd 0000:00:1d.0: setting latency timer to 64
uhci_hcd 0000:00:1d.0: UHCI Host Controller
uhci_hcd 0000:00:1d.0: new USB bus registered, assigned bus number 2
uhci_hcd 0000:00:1d.0: detected 2 ports
uhci_hcd 0000:00:1d.0: uhci_check_and_reset_hc: cmd = 0x0000
uhci_hcd 0000:00:1d.0: Performing full reset
uhci_hcd 0000:00:1d.0: supports USB remote wakeup
uhci_hcd 0000:00:1d.0: irq 23, io base 0x00001800
usb usb2: default language 0x0409
usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: UHCI Host Controller
usb usb2: Manufacturer: Linux 2.6.29-rc3 uhci_hcd
usb usb2: SerialNumber: 0000:00:1d.0
usb usb2: uevent
usb usb2: usb_probe_device
usb usb2: configuration #1 chosen from 1 choice
usb usb2: adding 2-0:1.0 (config #1, interface 0)
usb 2-0:1.0: uevent
hub 2-0:1.0: usb_probe_interface
hub 2-0:1.0: usb_probe_interface - got id
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
hub 2-0:1.0: standalone hub
hub 2-0:1.0: no power switching (usb 1.0)
hub 2-0:1.0: individual port over-current protection
hub 2-0:1.0: power on to power good time: 2ms
hub 2-0:1.0: local power source is good
hub 2-0:1.0: trying to enable port power on non-switchable hub
uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
uhci_hcd 0000:00:1d.1: setting latency timer to 64
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 3
uhci_hcd 0000:00:1d.1: detected 2 ports
uhci_hcd 0000:00:1d.1: uhci_check_and_reset_hc: cmd = 0x0000
uhci_hcd 0000:00:1d.1: Performing full reset
uhci_hcd 0000:00:1d.1: supports USB remote wakeup
uhci_hcd 0000:00:1d.1: irq 19, io base 0x00001820
usb usb3: default language 0x0409
usb usb3: New USB device found, idVendor=1d6b, idProduct=0001
usb usb3: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb3: Product: UHCI Host Controller
usb usb3: Manufacturer: Linux 2.6.29-rc3 uhci_hcd
usb usb3: SerialNumber: 0000:00:1d.1
usb usb3: uevent
usb usb3: usb_probe_device
usb usb3: configuration #1 chosen from 1 choice
usb usb3: adding 3-0:1.0 (config #1, interface 0)
usb 3-0:1.0: uevent
hub 3-0:1.0: usb_probe_interface
hub 3-0:1.0: usb_probe_interface - got id
hub 3-0:1.0: USB hub found
hub 3-0:1.0: 2 ports detected
hub 3-0:1.0: standalone hub
hub 3-0:1.0: no power switching (usb 1.0)
hub 3-0:1.0: individual port over-current protection
hub 3-0:1.0: power on to power good time: 2ms
hub 3-0:1.0: local power source is good
hub 3-0:1.0: trying to enable port power on non-switchable hub
uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
uhci_hcd 0000:00:1d.2: setting latency timer to 64
uhci_hcd 0000:00:1d.2: UHCI Host Controller
uhci_hcd 0000:00:1d.2: new USB bus registered, assigned bus number 4
uhci_hcd 0000:00:1d.2: detected 2 ports
uhci_hcd 0000:00:1d.2: uhci_check_and_reset_hc: cmd = 0x0000
uhci_hcd 0000:00:1d.2: Performing full reset
uhci_hcd 0000:00:1d.2: supports USB remote wakeup
uhci_hcd 0000:00:1d.2: irq 18, io base 0x00001840
usb usb4: default language 0x0409
usb usb4: New USB device found, idVendor=1d6b, idProduct=0001
usb usb4: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb4: Product: UHCI Host Controller
usb usb4: Manufacturer: Linux 2.6.29-rc3 uhci_hcd
usb usb4: SerialNumber: 0000:00:1d.2
usb usb4: uevent
usb usb4: usb_probe_device
usb usb4: configuration #1 chosen from 1 choice
usb usb4: adding 4-0:1.0 (config #1, interface 0)
usb 4-0:1.0: uevent
hub 4-0:1.0: usb_probe_interface
hub 4-0:1.0: usb_probe_interface - got id
hub 4-0:1.0: USB hub found
hub 4-0:1.0: 2 ports detected
hub 4-0:1.0: standalone hub
hub 4-0:1.0: no power switching (usb 1.0)
hub 4-0:1.0: individual port over-current protection
hub 4-0:1.0: power on to power good time: 2ms
hub 4-0:1.0: local power source is good
hub 4-0:1.0: trying to enable port power on non-switchable hub
uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16
uhci_hcd 0000:00:1d.3: setting latency timer to 64
uhci_hcd 0000:00:1d.3: UHCI Host Controller
uhci_hcd 0000:00:1d.3: new USB bus registered, assigned bus number 5
uhci_hcd 0000:00:1d.3: detected 2 ports
uhci_hcd 0000:00:1d.3: uhci_check_and_reset_hc: cmd = 0x0000
uhci_hcd 0000:00:1d.3: Performing full reset
uhci_hcd 0000:00:1d.3: supports USB remote wakeup
uhci_hcd 0000:00:1d.3: irq 16, io base 0x00001860
usb usb5: default language 0x0409
usb usb5: New USB device found, idVendor=1d6b, idProduct=0001
usb usb5: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb5: Product: UHCI Host Controller
usb usb5: Manufacturer: Linux 2.6.29-rc3 uhci_hcd
usb usb5: SerialNumber: 0000:00:1d.3
usb usb5: uevent
usb usb5: usb_probe_device
usb usb5: configuration #1 chosen from 1 choice
usb usb5: adding 5-0:1.0 (config #1, interface 0)
usb 5-0:1.0: uevent
hub 5-0:1.0: usb_probe_interface
hub 5-0:1.0: usb_probe_interface - got id
hub 5-0:1.0: USB hub found
hub 5-0:1.0: 2 ports detected
hub 5-0:1.0: standalone hub
hub 5-0:1.0: no power switching (usb 1.0)
hub 5-0:1.0: individual port over-current protection
hub 5-0:1.0: power on to power good time: 2ms
hub 5-0:1.0: local power source is good
hub 5-0:1.0: trying to enable port power on non-switchable hub
ACPI: AC Adapter [ACAD] (on-line)
ACPI: Battery Slot [BAT1] (battery absent)
ACPI: Battery Slot [BAT2] (battery absent)
input: Power Button (FF) as /devices/LNXSYSTM:00/LNXPWRBN:00/input/input1
ACPI: Power Button (FF) [PWRF]
input: Lid Switch as /devices/LNXSYSTM:00/device:00/PNP0C0D:00/input/input2
ACPI: Lid Switch [LID]
input: Power Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input3
ACPI: Power Button (CM) [PWRB]
input: Sleep Button (CM) as /devices/LNXSYSTM:00/device:00/PNP0C0E:00/input/input4
ACPI: Sleep Button (CM) [SLPB]
ehci_hcd 0000:00:1d.7: GetStatus port 6 status 001403 POWER sig=k CSC CONNECT
hub 1-0:1.0: port 6: status 0501 change 0001
hub 2-0:1.0: state 7 ports 2 chg 0000 evt 0000
hub 3-0:1.0: state 7 ports 2 chg 0000 evt 0000
uhci_hcd 0000:00:1d.2: port 2 portsc 008a,00
hub 5-0:1.0: state 7 ports 2 chg 0000 evt 0000
lib80211: common routines for IEEE802.11 drivers
lib80211_crypt: registered algorithm 'NULL'
hub 1-0:1.0: state 7 ports 8 chg 0040 evt 0000
hub 1-0:1.0: port 6, status 0501, change 0000, 480 Mb/s
ehci_hcd 0000:00:1d.7: port 6 low speed --> companion
tifm_7xx1 0000:06:01.3: PCI INT A -> GSI 18 (level, low) -> IRQ 18
ehci_hcd 0000:00:1d.7: GetStatus port 6 status 003002 POWER OWNER sig=se0 CSC
hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0040
hub 4-0:1.0: state 7 ports 2 chg 0000 evt 0004
uhci_hcd 0000:00:1d.2: port 2 portsc 01a3,00
hub 4-0:1.0: port 2, status 0301, change 0001, 1.5 Mb/s
ACPI: CPU0 (power states: C1[C1] C2[C2] C3[C3] C4[C3])
processor ACPI_CPU:00: registered as cooling_device0
ACPI: Processor [CPU0] (supports 8 throttling states)
i801_smbus 0000:00:1f.3: PCI INT B -> GSI 19 (level, low) -> IRQ 19
ACPI: I/O resource 0000:00:1f.3 [0x20a0-0x20bf] conflicts with ACPI region SMBI [0x20a0-0x20af]
ACPI: Device needs an ACPI driver
input: PC Speaker as /devices/platform/pcspkr/input/input5
thermal LNXTHERM:01: registered as thermal_zone0
rtc_cmos 00:05: RTC can wake from S4
rtc_cmos 00:05: rtc core: registered rtc_cmos as rtc0
rtc0: alarms up to one month, y3k, 242 bytes nvram, hpet irqs
ACPI: Thermal Zone [THRM] (63 C)
Marking TSC unstable due to TSC halts in idle
hub 4-0:1.0: debounce: port 2: total 100ms stable 100ms status 0x301
ieee80211: 802.11 data/management/control stack, git-1.1.13
ieee80211: Copyright (C) 2004-2005 Intel Corporation <jketreno@linux.intel.com>
usb 4-2: new low speed USB device using uhci_hcd and address 2
irda_init()
NET: Registered protocol family 23
input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/device:01/device:02/input/input6
tg3.c:v3.97 (December 10, 2008)
tg3 0000:06:08.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16
tg3 0000:06:08.0: wake-up capability disabled by ACPI
tg3 0000:06:08.0: PME# disabled
ipw2200: Intel(R) PRO/Wireless 2200/2915 Network Driver, 1.2.2kmprq
ipw2200: Copyright(c) 2003-2006 Intel Corporation
ACPI: Video Device [VGA] (multi-head: yes  rom: no  post: no)
usb 4-2: skipped 1 descriptor after interface
usb 4-2: New USB device found, idVendor=062a, idProduct=0001
usb 4-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 4-2: uevent
usb 4-2: usb_probe_device
usb 4-2: configuration #1 chosen from 1 choice
usb 4-2: adding 4-2:1.0 (config #1, interface 0)
usb 4-2:1.0: uevent
eth0: Tigon3 [partno(BCM95705A50) rev 3003] (PCI:33MHz:32-bit) MAC address 00:c0:9f:ae:d6:cc
eth0: attached PHY is 5705 (10/100/1000Base-T Ethernet) (WireSpeed[0])
eth0: RXcsums[1] LinkChgREG[0] MIirq[0] ASF[0] TSOcap[1]
eth0: dma_rwctrl[763f0000] dma_mask[32-bit]
ipw2200 0000:06:03.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
ipw2200: Detected Intel PRO/Wireless 2200BG Network Connection
eth1 (ipw2200): not using net_device_ops yet
ipw2200 0000:06:03.0: firmware: requesting ipw2200-bss.fw
nsc_ircc_pnp_probe() : From PnP, found firbase 0x2F8 ; irq 3 ; dma 1.
nsc-ircc, chip->init
nsc-ircc, Found chip at base=0x164e
nsc-ircc, driver loaded (Dag Brattli)
Clocksource tsc unstable (delta = -334967569 ns)
Synaptics Touchpad, model: 1, fw: 5.9, id: 0x126eb1, caps: 0xa04713/0x4000
input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input7
usb usb2: suspend_rh (auto-stop)
usb usb3: suspend_rh (auto-stop)
usb usb5: suspend_rh (auto-stop)
usbcore: registered new interface driver hiddev
usbhid 4-2:1.0: usb_probe_interface
usbhid 4-2:1.0: usb_probe_interface - got id
input: HID 062a:0001 as /devices/pci0000:00/0000:00:1d.2/usb4/4-2/4-2:1.0/input/input8
generic-usb 0003:062A:0001.0001: input,hidraw0: USB HID v1.10 Mouse [HID 062a:0001] on usb-0000:00:1d.2-2/input0
usbcore: registered new interface driver usbhid
usbhid: v2.6:USB HID core driver
irda0 (): not using net_device_ops yet
IrDA: Registered device irda0
nsc-ircc, Found dongle: Supports SIR Mode only
ipw2200: Detected geography ZZM (11 802.11bg channels, 0 802.11a channels)
udev: renamed network interface eth1 to eth0
udev: renamed network interface eth0_rename to eth1
Intel ICH Modem 0000:00:1e.3: PCI INT B -> GSI 20 (level, low) -> IRQ 20
Intel ICH Modem 0000:00:1e.3: setting latency timer to 64
MC'97 0 converters and GPIO not ready (0x1)
Intel ICH 0000:00:1e.2: PCI INT A -> GSI 17 (level, low) -> IRQ 17
Intel ICH 0000:00:1e.2: setting latency timer to 64
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
hub 2-0:1.0: hub_suspend
usb usb2: bus auto-suspend
usb usb2: suspend_rh
hub 3-0:1.0: hub_suspend
usb usb3: bus auto-suspend
usb usb3: suspend_rh
hub 5-0:1.0: hub_suspend
usb usb5: bus auto-suspend
usb usb5: suspend_rh
intel8x0_measure_ac97_clock: measured 50894 usecs
intel8x0: clocking to 48000
hub 1-0:1.0: hub_suspend
usb usb1: bus auto-suspend
ehci_hcd 0000:00:1d.7: suspend root hub
EXT3 FS on sda3, internal journal
fuse init (API version 7.11)
Adding 1052248k swap on /dev/sda4.  Priority:-1 extents:1 across:1052248k 
platform microcode: firmware: requesting intel-ucode/06-0d-08
Microcode Update Driver: v2.00 <tigran@aivazian.fsnet.co.uk>, Peter Oruba
Microcode Update Driver: v2.00 removed.
ip_tables: (C) 2000-2006 Netfilter Core Team
nf_conntrack version 0.5.0 (14330 buckets, 57320 max)
uhci_hcd 0000:00:1d.2: reserve dev 2 ep81-INT, period 8, phase 4, 93 us
tg3 0000:06:08.0: firmware: requesting tigon/tg3_tso5.bin
tg3 0000:06:08.0: wake-up capability disabled by ACPI
tg3 0000:06:08.0: PME# disabled
tg3 0000:06:08.0: PME# enabled
tg3 0000:06:08.0: wake-up capability enabled by ACPI
PM: Syncing filesystems ... done.
Freezing user space processes ... (elapsed 0.00 seconds) done.
Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done.
Suspending console(s) (use no_console_suspend to debug)
uhci_hcd 0000:00:1d.2: release dev 2 ep81-INT, period 8, phase 4, 93 us
usb 4-2: usb suspend
hub 4-0:1.0: hub_suspend
usb usb4: bus suspend
usb usb4: suspend_rh
sd 0:0:0:0: [sda] Synchronizing SCSI cache
sd 0:0:0:0: [sda] Stopping disk
nsc-ircc 00:06: disabled
eth0: Going into suspend...
ipw2200 0000:06:03.0: PCI INT A disabled
ACPI handle has no context!
ACPI handle has no context!
tifm_7xx1 0000:06:01.3: PME# disabled
tifm_7xx1 0000:06:01.3: PCI INT A disabled
ACPI handle has no context!
pci 0000:06:01.0: PCI INT A disabled
pci 0000:01:00.0: power state changed by ACPI to D3
ata2: port disabled. ignoring.
ata_piix 0000:00:1f.1: PCI INT A disabled
Intel ICH Modem 0000:00:1e.3: PCI INT B disabled
codec_write 0: semaphore is not ready for register 0x2
codec_write 0: semaphore is not ready for register 0x4
codec_write 0: semaphore is not ready for register 0x2a
codec_write 0: semaphore is not ready for register 0x26
codec_write 0: semaphore is not ready for register 0x26
codec_write 0: semaphore is not ready for register 0x26
codec_write 0: semaphore is not ready for register 0x26
Intel ICH 0000:00:1e.2: PCI INT A disabled
ehci_hcd 0000:00:1d.7: PCI INT A disabled
ehci_hcd 0000:00:1d.7: PME# disabled
ehci_hcd 0000:00:1d.7: wakeup: 0
ehci_hcd 0000:00:1d.7: --> PCI D3
uhci_hcd 0000:00:1d.3: uhci_pci_suspend
uhci_hcd 0000:00:1d.3: PCI INT D disabled
uhci_hcd 0000:00:1d.3: wakeup: 0
uhci_hcd 0000:00:1d.3: --> PCI D0 legacy
uhci_hcd 0000:00:1d.2: uhci_pci_suspend
uhci_hcd 0000:00:1d.2: PCI INT C disabled
uhci_hcd 0000:00:1d.2: wakeup: 0
uhci_hcd 0000:00:1d.2: --> PCI D0 legacy
uhci_hcd 0000:00:1d.1: uhci_pci_suspend
uhci_hcd 0000:00:1d.1: PCI INT B disabled
uhci_hcd 0000:00:1d.1: wakeup: 0
uhci_hcd 0000:00:1d.1: --> PCI D0 legacy
uhci_hcd 0000:00:1d.0: uhci_pci_suspend
uhci_hcd 0000:00:1d.0: PCI INT A disabled
uhci_hcd 0000:00:1d.0: wakeup: 0
uhci_hcd 0000:00:1d.0: --> PCI D0 legacy
ACPI: Preparing to enter system sleep state S3
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
Back to C!
Force enabled HPET at resume
pcieport-driver 0000:00:01.0: restoring config space at offset 0xf (was 0x100, writing 0xc010a)
pcieport-driver 0000:00:01.0: restoring config space at offset 0x9 (was 0xfff0, writing 0xd7f0d000)
pcieport-driver 0000:00:01.0: restoring config space at offset 0x8 (was 0xfff0, writing 0xc810c810)
pcieport-driver 0000:00:01.0: restoring config space at offset 0x7 (was 0xf0, writing 0x3030)
pcieport-driver 0000:00:01.0: restoring config space at offset 0x6 (was 0x0, writing 0x10100)
pcieport-driver 0000:00:01.0: restoring config space at offset 0x3 (was 0x10000, writing 0x10008)
pcieport-driver 0000:00:01.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100407)
pcieport-driver 0000:00:1c.0: restoring config space at offset 0xf (was 0x100, writing 0x4010a)
pcieport-driver 0000:00:1c.0: restoring config space at offset 0x9 (was 0x10001, writing 0x1fff1)
pcieport-driver 0000:00:1c.0: restoring config space at offset 0x8 (was 0x0, writing 0xfff0)
pcieport-driver 0000:00:1c.0: restoring config space at offset 0x7 (was 0x0, writing 0x200000f0)
pcieport-driver 0000:00:1c.0: restoring config space at offset 0x6 (was 0x0, writing 0x90900)
pcieport-driver 0000:00:1c.0: restoring config space at offset 0x3 (was 0x810000, writing 0x810008)
pcieport-driver 0000:00:1c.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100404)
pcieport-driver 0000:00:1c.0: restoring config space at offset 0x7 (was 0xf0, writing 0x200000f0)
pcieport-driver 0000:00:1c.1: restoring config space at offset 0xf (was 0x200, writing 0x4020a)
pcieport-driver 0000:00:1c.1: restoring config space at offset 0x9 (was 0x10001, writing 0x1fff1)
pcieport-driver 0000:00:1c.1: restoring config space at offset 0x8 (was 0x0, writing 0xfff0)
pcieport-driver 0000:00:1c.1: restoring config space at offset 0x7 (was 0x0, writing 0x200000f0)
pcieport-driver 0000:00:1c.1: restoring config space at offset 0x6 (was 0x0, writing 0xa0a00)
pcieport-driver 0000:00:1c.1: restoring config space at offset 0x3 (was 0x810000, writing 0x810008)
pcieport-driver 0000:00:1c.1: restoring config space at offset 0x1 (was 0x100000, writing 0x100404)
pcieport-driver 0000:00:1c.1: restoring config space at offset 0x7 (was 0xf0, writing 0x200000f0)
pcieport-driver 0000:00:1c.2: restoring config space at offset 0xf (was 0x40300, writing 0x4030b)
pcieport-driver 0000:00:1c.2: restoring config space at offset 0x6 (was 0x200, writing 0x40200)
pcieport-driver 0000:00:1c.2: restoring config space at offset 0x1 (was 0x100000, writing 0x100404)
uhci_hcd 0000:00:1d.0: restoring config space at offset 0xf (was 0x100, writing 0x10b)
uhci_hcd 0000:00:1d.0: restoring config space at offset 0x8 (was 0x1, writing 0x1801)
uhci_hcd 0000:00:1d.0: restoring config space at offset 0x1 (was 0x2800000, writing 0x2800001)
uhci_hcd 0000:00:1d.1: restoring config space at offset 0xf (was 0x200, writing 0x20b)
uhci_hcd 0000:00:1d.1: restoring config space at offset 0x8 (was 0x1, writing 0x1821)
uhci_hcd 0000:00:1d.1: restoring config space at offset 0x1 (was 0x2800000, writing 0x2800001)
uhci_hcd 0000:00:1d.2: restoring config space at offset 0xf (was 0x300, writing 0x30b)
uhci_hcd 0000:00:1d.2: restoring config space at offset 0x8 (was 0x1, writing 0x1841)
uhci_hcd 0000:00:1d.2: restoring config space at offset 0x1 (was 0x2800000, writing 0x2800001)
uhci_hcd 0000:00:1d.3: restoring config space at offset 0xf (was 0x400, writing 0x40a)
uhci_hcd 0000:00:1d.3: restoring config space at offset 0x8 (was 0x1, writing 0x1861)
uhci_hcd 0000:00:1d.3: restoring config space at offset 0x1 (was 0x2800000, writing 0x2800001)
ehci_hcd 0000:00:1d.7: restoring config space at offset 0xf (was 0x100, writing 0x10b)
ehci_hcd 0000:00:1d.7: restoring config space at offset 0x4 (was 0x0, writing 0xc8000000)
ehci_hcd 0000:00:1d.7: restoring config space at offset 0x1 (was 0x2900000, writing 0x2900002)
pci 0000:00:1e.0: restoring config space at offset 0xf (was 0x40000, writing 0x400ff)
pci 0000:00:1e.0: restoring config space at offset 0x9 (was 0x1fff1, writing 0x53f15001)
pci 0000:00:1e.0: restoring config space at offset 0x8 (was 0xfff0, writing 0xc820c820)
pci 0000:00:1e.0: restoring config space at offset 0x7 (was 0x228000f0, writing 0x22804040)
pci 0000:00:1e.0: restoring config space at offset 0x1 (was 0x100007, writing 0x100003)
Intel ICH 0000:00:1e.2: restoring config space at offset 0xf (was 0x100, writing 0x10a)
Intel ICH 0000:00:1e.2: restoring config space at offset 0x7 (was 0x0, writing 0xc8000400)
Intel ICH 0000:00:1e.2: restoring config space at offset 0x6 (was 0x0, writing 0xc8000800)
Intel ICH 0000:00:1e.2: restoring config space at offset 0x5 (was 0x1301, writing 0x1881)
Intel ICH 0000:00:1e.2: restoring config space at offset 0x4 (was 0x1201, writing 0x1c01)
Intel ICH 0000:00:1e.2: restoring config space at offset 0x1 (was 0x2900005, writing 0x2900003)
Intel ICH Modem 0000:00:1e.3: restoring config space at offset 0xf (was 0x200, writing 0x20b)
Intel ICH Modem 0000:00:1e.3: restoring config space at offset 0x5 (was 0x1501, writing 0x2001)
Intel ICH Modem 0000:00:1e.3: restoring config space at offset 0x4 (was 0x1401, writing 0x2401)
Intel ICH Modem 0000:00:1e.3: restoring config space at offset 0x1 (was 0x2900005, writing 0x2900001)
ata_piix 0000:00:1f.1: restoring config space at offset 0xf (was 0x100, writing 0x1ff)
ata_piix 0000:00:1f.1: restoring config space at offset 0x8 (was 0x1, writing 0x18c1)
ata_piix 0000:00:1f.1: restoring config space at offset 0x1 (was 0x2800000, writing 0x2880005)
i801_smbus 0000:00:1f.3: restoring config space at offset 0xf (was 0x200, writing 0x20b)
i801_smbus 0000:00:1f.3: restoring config space at offset 0x8 (was 0x1101, writing 0x20a1)
pci 0000:01:00.0: restoring config space at offset 0xf (was 0x1ff, writing 0x10a)
pci 0000:01:00.0: restoring config space at offset 0x6 (was 0x0, writing 0xc8100000)
pci 0000:01:00.0: restoring config space at offset 0x5 (was 0x1, writing 0x3001)
pci 0000:01:00.0: restoring config space at offset 0x4 (was 0x8, writing 0xd0000008)
pci 0000:01:00.0: restoring config space at offset 0x3 (was 0x0, writing 0x8)
pci 0000:01:00.0: restoring config space at offset 0x1 (was 0x100000, writing 0x100007)
pci 0000:06:01.0: restoring config space at offset 0xf (was 0x34001ff, writing 0x344010b)
pci 0000:06:01.0: restoring config space at offset 0xe (was 0x0, writing 0x44fc)
pci 0000:06:01.0: restoring config space at offset 0xd (was 0x0, writing 0x4400)
pci 0000:06:01.0: restoring config space at offset 0xc (was 0x0, writing 0x40fc)
pci 0000:06:01.0: restoring config space at offset 0xb (was 0x0, writing 0x4000)
pci 0000:06:01.0: restoring config space at offset 0xa (was 0x0, writing 0x57fff000)
pci 0000:06:01.0: restoring config space at offset 0x9 (was 0x0, writing 0x54000000)
pci 0000:06:01.0: restoring config space at offset 0x8 (was 0x0, writing 0x53fff000)
pci 0000:06:01.0: restoring config space at offset 0x7 (was 0x0, writing 0x50000000)
pci 0000:06:01.0: restoring config space at offset 0x6 (was 0x0, writing 0xb0080706)
pci 0000:06:01.0: restoring config space at offset 0x4 (was 0x0, writing 0xc8216000)
pci 0000:06:01.0: restoring config space at offset 0x3 (was 0x820000, writing 0x823108)
pci 0000:06:01.0: restoring config space at offset 0x1 (was 0x2100000, writing 0x2100003)
pci 0000:06:01.2: restoring config space at offset 0xf (was 0x4030100, writing 0x403010b)
pci 0000:06:01.2: restoring config space at offset 0x5 (was 0x0, writing 0xc8210000)
pci 0000:06:01.2: restoring config space at offset 0x4 (was 0x0, writing 0xc8217000)
pci 0000:06:01.2: restoring config space at offset 0x3 (was 0x800000, writing 0x802008)
pci 0000:06:01.2: restoring config space at offset 0x1 (was 0x2100000, writing 0x2100012)
tifm_7xx1 0000:06:01.3: restoring config space at offset 0xf (was 0x40701ff, writing 0x407010b)
tifm_7xx1 0000:06:01.3: restoring config space at offset 0x4 (was 0x0, writing 0xc8214000)
tifm_7xx1 0000:06:01.3: restoring config space at offset 0x3 (was 0x800000, writing 0x803908)
tifm_7xx1 0000:06:01.3: restoring config space at offset 0x1 (was 0x2100000, writing 0x2100006)
ipw2200 0000:06:03.0: restoring config space at offset 0xf (was 0x18030100, writing 0x1803010b)
ipw2200 0000:06:03.0: restoring config space at offset 0x4 (was 0x0, writing 0xc8218000)
ipw2200 0000:06:03.0: restoring config space at offset 0x3 (was 0x0, writing 0x2008)
ipw2200 0000:06:03.0: restoring config space at offset 0x1 (was 0x2900000, writing 0x2900016)
tg3 0000:06:08.0: restoring config space at offset 0xc (was 0x0, writing 0x7fff0000)
tg3 0000:06:08.0: restoring config space at offset 0x1 (was 0x2b00012, writing 0x2b00006)
ACPI: Waking up from system sleep state S3
pcieport-driver 0000:00:01.0: setting latency timer to 64
pcieport-driver 0000:00:1c.0: setting latency timer to 64
pcieport-driver 0000:00:1c.1: setting latency timer to 64
pcieport-driver 0000:00:1c.2: setting latency timer to 64
uhci_hcd 0000:00:1d.0: PCI INT A -> GSI 23 (level, low) -> IRQ 23
uhci_hcd 0000:00:1d.0: setting latency timer to 64
uhci_hcd 0000:00:1d.0: uhci_pci_resume
uhci_hcd 0000:00:1d.0: uhci_check_and_reset_hc: legsup = 0x2f00
uhci_hcd 0000:00:1d.0: Performing full reset
usb usb2: root hub lost power or was reset
usb usb2: suspend_rh
uhci_hcd 0000:00:1d.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19
uhci_hcd 0000:00:1d.1: setting latency timer to 64
uhci_hcd 0000:00:1d.1: uhci_pci_resume
uhci_hcd 0000:00:1d.1: uhci_check_and_reset_hc: legsup = 0x2000
uhci_hcd 0000:00:1d.1: Performing full reset
usb usb3: root hub lost power or was reset
usb usb3: suspend_rh
uhci_hcd 0000:00:1d.2: PCI INT C -> GSI 18 (level, low) -> IRQ 18
uhci_hcd 0000:00:1d.2: setting latency timer to 64
uhci_hcd 0000:00:1d.2: uhci_pci_resume
uhci_hcd 0000:00:1d.2: uhci_check_and_reset_hc: legsup = 0x2000
uhci_hcd 0000:00:1d.2: Performing full reset
usb usb4: root hub lost power or was reset
usb usb4: suspend_rh
uhci_hcd 0000:00:1d.3: PCI INT D -> GSI 16 (level, low) -> IRQ 16
uhci_hcd 0000:00:1d.3: setting latency timer to 64
uhci_hcd 0000:00:1d.3: uhci_pci_resume
uhci_hcd 0000:00:1d.3: uhci_check_and_reset_hc: legsup = 0x2000
uhci_hcd 0000:00:1d.3: Performing full reset
usb usb5: root hub lost power or was reset
usb usb5: suspend_rh
ehci_hcd 0000:00:1d.7: PME# disabled
ehci_hcd 0000:00:1d.7: PCI INT A -> GSI 23 (level, low) -> IRQ 23
ehci_hcd 0000:00:1d.7: setting latency timer to 64
ehci_hcd 0000:00:1d.7: PME# disabled
pci 0000:00:1e.0: setting latency timer to 64
Intel ICH 0000:00:1e.2: PCI INT A -> GSI 17 (level, low) -> IRQ 17
Intel ICH 0000:00:1e.2: setting latency timer to 64
Intel ICH Modem 0000:00:1e.3: PCI INT B -> GSI 20 (level, low) -> IRQ 20
Intel ICH Modem 0000:00:1e.3: setting latency timer to 64
ata_piix 0000:00:1f.1: restoring config space at offset 0x1 (was 0x2800005, writing 0x2880005)
ata_piix 0000:00:1f.1: PCI INT A -> GSI 18 (level, low) -> IRQ 18
ata_piix 0000:00:1f.1: setting latency timer to 64
ata2: port disabled. ignoring.
pci 0000:01:00.0: PME# disabled
pci 0000:06:01.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
pci 0000:06:01.2: PME# disabled
tifm_7xx1 0000:06:01.3: PCI INT A -> GSI 18 (level, low) -> IRQ 18
eth0: Coming out of suspend...
ipw2200 0000:06:03.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
tg3 0000:06:08.0: restoring config space at offset 0xc (was 0x0, writing 0x7fff0000)
nsc-ircc 00:06: activated
sd 0:0:0:0: [sda] Starting disk
ata1.01: ACPI cmd ef/03:0c:00:00:00:b0 filtered out
ata1.01: ACPI cmd ef/03:41:00:00:00:b0 filtered out
ata1.00: ACPI cmd ef/03:0c:00:00:00:a0 filtered out
ata1.00: ACPI cmd ef/03:45:00:00:00:a0 filtered out
ata1.00: configured for UDMA/100
ata1.01: configured for UDMA/33
usb usb1: usb resume
ehci_hcd 0000:00:1d.7: resume root hub
sd 0:0:0:0: [sda] 195371568 512-byte hardware sectors: (100 GB/93.1 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
sd 0:0:0:0: [sda] 195371568 512-byte hardware sectors: (100 GB/93.1 GiB)
sd 0:0:0:0: [sda] Write Protect is off
sd 0:0:0:0: [sda] Mode Sense: 00 3a 00 00
sd 0:0:0:0: [sda] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
ehci_hcd 0000:00:1d.7: GetStatus port 6 status 001000 POWER sig=se0
ehci_hcd 0000:00:1d.7: failed handover port 6: 1000
hub 1-0:1.0: hub_resume
ehci_hcd 0000:00:1d.7: GetStatus port 4 status 001403 POWER sig=k CSC CONNECT
hub 1-0:1.0: port 4: status 0501 change 0001
usb usb4: usb resume
usb usb4: wakeup_rh
hub 4-0:1.0: hub_reset_resume
hub 4-0:1.0: trying to enable port power on non-switchable hub
uhci_hcd 0000:00:1d.2: port 2 portsc 0088,00
hub 4-0:1.0: port 2: status 0100 change 0002
hub 4-0:1.0: port 2 status 0000.0100 after resume, -19
usb 4-2: can't resume, status -19
hub 4-0:1.0: logical disconnect on port 2
pm_op(): usb_dev_resume+0x0/0xa [usbcore] returns -19
PM: Device 4-2 failed to resume: error -19
Restarting tasks ... done.
hub 1-0:1.0: state 7 ports 8 chg 0010 evt 0000
hub 1-0:1.0: port 4, status 0501, change 0000, 480 Mb/s
ehci_hcd 0000:00:1d.7: port 4 low speed --> companion
usb usb3: usb resume
usb usb3: wakeup_rh
hub 3-0:1.0: hub_reset_resume
hub 3-0:1.0: trying to enable port power on non-switchable hub
ehci_hcd 0000:00:1d.7: GetStatus port 4 status 003002 POWER OWNER sig=se0 CSC
hub 4-0:1.0: state 7 ports 2 chg 0004 evt 0000
hub 4-0:1.0: port 2, status 0100, change 0000, 12 Mb/s
usb 4-2: USB disconnect, address 2
usb 4-2: unregistering device
usb 4-2: usb_disable_device nuking all URBs
usb 4-2: unregistering interface 4-2:1.0
usb 4-2:1.0: uevent
usb 4-2: uevent
hub 1-0:1.0: state 7 ports 8 chg 0000 evt 0010
uhci_hcd 0000:00:1d.1: port 2 portsc 01a3,00
hub 3-0:1.0: port 2: status 0301 change 0001
hub 3-0:1.0: state 7 ports 2 chg 0004 evt 0000
hub 3-0:1.0: port 2, status 0301, change 0000, 1.5 Mb/s
usb 3-2: new low speed USB device using uhci_hcd and address 2
usb 3-2: skipped 1 descriptor after interface
usb 3-2: New USB device found, idVendor=062a, idProduct=0001
usb 3-2: New USB device strings: Mfr=0, Product=0, SerialNumber=0
usb 3-2: uevent
usb 3-2: usb_probe_device
usb 3-2: configuration #1 chosen from 1 choice
usb 3-2: adding 3-2:1.0 (config #1, interface 0)
usb 3-2:1.0: uevent
usbhid 3-2:1.0: usb_probe_interface
usbhid 3-2:1.0: usb_probe_interface - got id
input: HID 062a:0001 as /devices/pci0000:00/0000:00:1d.1/usb3/3-2/3-2:1.0/input/input9
uhci_hcd 0000:00:1d.1: reserve dev 2 ep81-INT, period 8, phase 4, 93 us
generic-usb 0003:062A:0001.0002: input,hidraw0: USB HID v1.10 Mouse [HID 062a:0001] on usb-0000:00:1d.1-2/input0
usb usb4: suspend_rh (auto-stop)
tg3 0000:06:08.0: wake-up capability disabled by ACPI
tg3 0000:06:08.0: PME# disabled
ACPI: EC: missing confirmations, switch off interrupt mode.
hub 4-0:1.0: hub_suspend
usb usb4: bus auto-suspend
usb usb4: suspend_rh
hub 1-0:1.0: hub_suspend
usb usb1: bus auto-suspend
ehci_hcd 0000:00:1d.7: suspend root hub

[-- Attachment #3: Type: text/plain, Size: 0 bytes --]



^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-01-29 21:27         ` Daniel Qarras
@ 2009-01-29 23:24           ` Alan Stern
  2009-01-30 14:33             ` Daniel Qarras
  0 siblings, 1 reply; 20+ messages in thread
From: Alan Stern @ 2009-01-29 23:24 UTC (permalink / raw)
  To: Daniel Qarras, Rafael J. Wysocki
  Cc: Linux-pm mailing list, Greg Kroah-Hartman, Linus Torvalds

On Thu, 29 Jan 2009, Daniel Qarras wrote:

> > Besides, the real problem isn't autosuspend at all, as
> > far as I can tell.  The first problem is that the computer wakes up
> > immediately after going into hibernation.  The second problem is that
> > the computer wakes up from suspend immediately when a USB mouse is
> > plugged in.
> 
> Yes, this is a correct description.
> 
> > I don't know what's causing the first problem (which has been around 
> > since 2.6.24).  Maybe a firmware bug.  Perhaps doing
> > "rmmod ehci-hcd" before hibernating will help.
> 
> Correct:
> 
> https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019251.html
> 
> (Of course for a layman like me it is a bit saddening that this worked earlier but not anymore.)

Perhaps Rafael has some idea on what has changed in the meantime to 
cause this problem.  It could have something to do with the way ACPI is 
now integrated with the PCI drivers, for example.

> > To attack the second problem, it would help to see a dmesg
> > log showing the immediate wakeup from a kernel with CONFIG_USB_DEBUG
> > enabled.
> 
> Please find such a dmesg attached.

The log doesn't indicate a real cause.  It does show that wakeup was 
disabled on the EHCI controller, but nevertheless that controller must 
have been responsible for waking up your system when the mouse was 
plugged back in.  You can test this by unloading ehci-hcd before 
suspending.

The fact that _un_plugging the mouse didn't cause a wakeup has an 
interesting explanation.  The mouse is a low-speed USB device, and as 
such is managed by the UHCI controller.  Evidently that controller 
really was disabled for wakeup, since unplugging the mouse didn't have 
any effect.  But when a new USB device is plugged in, the system 
doesn't know what speed it runs at.  So the device is attached first to 
EHCI, and then if it proves not to be high-speed it gets switched 
electronically over to UHCI.  Thus the plug-in event stimulated the 
EHCI controller to cause a wakeup.

This does seem like a firmware problem, but maybe Rafael can suggest a 
way to work around it.

Alan Stern

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-01-29 23:24           ` Alan Stern
@ 2009-01-30 14:33             ` Daniel Qarras
  2009-01-30 14:54               ` Alan Stern
  0 siblings, 1 reply; 20+ messages in thread
From: Daniel Qarras @ 2009-01-30 14:33 UTC (permalink / raw)
  To: Rafael J. Wysocki, Alan Stern
  Cc: Linux-pm mailing list, Greg Kroah-Hartman, Linus Torvalds

Hi!

> > (Of course for a layman like me it is a bit saddening
> > that this worked earlier but not anymore.)
> 
> Perhaps Rafael has some idea on what has changed in the
> meantime to cause this problem.  It could have something to do with the
> way ACPI is now integrated with the PCI drivers, for example.

Not sure if this is appropriate but I'll mention that I have dual-boot and with Windows XP SP 3 hibernation works all ok.

> > Please find such a dmesg attached.
> 
> The log doesn't indicate a real cause.  It does show
> that wakeup was disabled on the EHCI controller, but nevertheless that
> controller must have been responsible for waking up your system when the
> mouse was plugged back in.  You can test this by unloading ehci-hcd
> before suspending.

Correct, I tested suspend after removing the offending module and plugging the mouse does not wake the machine anymore! One thing is still different when comparing to Win XP (if I may): hitting mouse buttons will activate the internal led while in suspend even after removing the module but nothing done with the mouse wakes the machine.

> The fact that _un_plugging the mouse didn't cause a
> wakeup has an interesting explanation.  The mouse is a low-speed USB
> device, and as such is managed by the UHCI controller.  Evidently that
> controller really was disabled for wakeup, since unplugging the mouse
> didn't have any effect.  But when a new USB device is plugged in, the
> system doesn't know what speed it runs at.  So the device is
> attached first to EHCI, and then if it proves not to be high-speed it
> gets switched electronically over to UHCI.  Thus the plug-in event
> stimulated the EHCI controller to cause a wakeup.
> 
> This does seem like a firmware problem, but maybe Rafael
> can suggest a way to work around it.

That would be awesome. I'm able to test any patches you might cook up.

Thanks!




      

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-01-30 14:33             ` Daniel Qarras
@ 2009-01-30 14:54               ` Alan Stern
  0 siblings, 0 replies; 20+ messages in thread
From: Alan Stern @ 2009-01-30 14:54 UTC (permalink / raw)
  To: Daniel Qarras; +Cc: Linux-pm mailing list, Greg Kroah-Hartman, Linus Torvalds

On Fri, 30 Jan 2009, Daniel Qarras wrote:

> > The log doesn't indicate a real cause.  It does show
> > that wakeup was disabled on the EHCI controller, but nevertheless that
> > controller must have been responsible for waking up your system when the
> > mouse was plugged back in.  You can test this by unloading ehci-hcd
> > before suspending.
> 
> Correct, I tested suspend after removing the offending module and
> plugging the mouse does not wake the machine anymore! One thing is
> still different when comparing to Win XP (if I may): hitting mouse
> buttons will activate the internal led while in suspend even after
> removing the module but nothing done with the mouse wakes the
> machine.

This is probably because the mouse itself is enabled for wakeup even
though the host controller isn't.  In theory the mouse should turn its 
LED back off after a few tens of milliseconds; the fact that it doesn't 
means it is not fully compliant with the USB spec.

Alan Stern

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-01-29 17:49 Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3 Daniel Qarras
  2009-01-29 18:13 ` Linus Torvalds
@ 2009-02-07  9:21 ` Pavel Machek
  2009-02-07 22:24   ` Daniel Qarras
  1 sibling, 1 reply; 20+ messages in thread
From: Pavel Machek @ 2009-02-07  9:21 UTC (permalink / raw)
  To: Daniel Qarras; +Cc: linux-pm

On Thu 2009-01-29 09:49:51, Daniel Qarras wrote:
> Hi!
> 
> Just a FYI, with my Acer Aspire 1690 using 2.6.29-rc3 suspend/hibernate behave in this manner:
> 
> Hibernation completes ok but resumes immediately as if I would have
pressed the power button.
>

Maybe shutdown (not platform) mode works for you?

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-02-07  9:21 ` Pavel Machek
@ 2009-02-07 22:24   ` Daniel Qarras
  2009-02-07 23:41     ` Rafael J. Wysocki
  2009-02-08 10:32     ` Pavel Machek
  0 siblings, 2 replies; 20+ messages in thread
From: Daniel Qarras @ 2009-02-07 22:24 UTC (permalink / raw)
  To: Pavel Machek; +Cc: linux-pm

Hi!

> > Just a FYI, with my Acer Aspire 1690 using 2.6.29-rc3
> > suspend/hibernate behave in this manner:
> > 
> > Hibernation completes ok but resumes immediately as if
> > I would have pressed the power button.

Thanks a lot for the tip, indeed it makes hibernation working again:

root@localhost:~# echo shutdown > /sys/power/disk
root@localhost:~# pm-hibernate

Great! Is there a way to make this default on my system, e.g., with a quirk?

Thanks!



      

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-02-07 22:24   ` Daniel Qarras
@ 2009-02-07 23:41     ` Rafael J. Wysocki
  2009-02-09 15:43       ` Daniel Qarras
  2009-02-08 10:32     ` Pavel Machek
  1 sibling, 1 reply; 20+ messages in thread
From: Rafael J. Wysocki @ 2009-02-07 23:41 UTC (permalink / raw)
  To: linux-pm, dqarras

On Saturday 07 February 2009, Daniel Qarras wrote:
> Hi!
> 
> > > Just a FYI, with my Acer Aspire 1690 using 2.6.29-rc3
> > > suspend/hibernate behave in this manner:
> > > 
> > > Hibernation completes ok but resumes immediately as if
> > > I would have pressed the power button.
> 
> Thanks a lot for the tip, indeed it makes hibernation working again:
> 
> root@localhost:~# echo shutdown > /sys/power/disk
> root@localhost:~# pm-hibernate
> 
> Great! Is there a way to make this default on my system, e.g., with a quirk?

Well, put 'echo shutdown > /sys/power/disk' into your init scripts?

Rafael

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-02-07 23:41     ` Rafael J. Wysocki
@ 2009-02-09 15:43       ` Daniel Qarras
  0 siblings, 0 replies; 20+ messages in thread
From: Daniel Qarras @ 2009-02-09 15:43 UTC (permalink / raw)
  To: linux-pm, Rafael J. Wysocki

Hi!
 
> > Thanks a lot for the tip, indeed it makes hibernation
> > working again:
> > 
> > root@localhost:~# echo shutdown > /sys/power/disk
> > root@localhost:~# pm-hibernate
> > 
> > Great! Is there a way to make this default on my
> > system, e.g., with a quirk?
> 
> Well, put 'echo shutdown > /sys/power/disk' into
> your init scripts?

I meant could there be a way to do this with, e.g., an in-kernel or hal quirk so that those other Acer 1690 users who are not aware of the fix would also benefit from it?

Regardless, this works for me now, so I'm happy, thanks a lot for your help!

Cheers!


      

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-02-07 22:24   ` Daniel Qarras
  2009-02-07 23:41     ` Rafael J. Wysocki
@ 2009-02-08 10:32     ` Pavel Machek
  2009-02-08 11:11       ` Daniel Qarras
  2009-02-08 13:25       ` Rafael J. Wysocki
  1 sibling, 2 replies; 20+ messages in thread
From: Pavel Machek @ 2009-02-08 10:32 UTC (permalink / raw)
  To: Daniel Qarras; +Cc: linux-pm

On Sat 2009-02-07 14:24:17, Daniel Qarras wrote:
> Hi!
> 
> > > Just a FYI, with my Acer Aspire 1690 using 2.6.29-rc3
> > > suspend/hibernate behave in this manner:
> > > 
> > > Hibernation completes ok but resumes immediately as if
> > > I would have pressed the power button.
> 
> Thanks a lot for the tip, indeed it makes hibernation working again:
> 
> root@localhost:~# echo shutdown > /sys/power/disk
> root@localhost:~# pm-hibernate
> 
> Great! Is there a way to make this default on my system, e.g., with a quirk?

Well, it would be better to fix it properly, than just work around it
with quirk. I think it worked before and you already identified commit
that breaks it?

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-02-08 10:32     ` Pavel Machek
@ 2009-02-08 11:11       ` Daniel Qarras
  2009-02-10 10:58         ` Pavel Machek
  2009-02-08 13:25       ` Rafael J. Wysocki
  1 sibling, 1 reply; 20+ messages in thread
From: Daniel Qarras @ 2009-02-08 11:11 UTC (permalink / raw)
  To: Pavel Machek; +Cc: linux-pm

Hi!
 
> > > > Just a FYI, with my Acer Aspire 1690 using 2.6.29-rc3
> > > > suspend/hibernate behave in this manner:
> > > > 
> > > > Hibernation completes ok but resumes immediately as if
> > > > I would have pressed the power button.
> > 
> > Thanks a lot for the tip, indeed it makes hibernation
> > working again:
> > 
> > root@localhost:~# echo shutdown > /sys/power/disk
> > root@localhost:~# pm-hibernate
> > 
> > Great! Is there a way to make this default on my
> > system, e.g., with a quirk?
> 
> Well, it would be better to fix it properly, than just work
> around it with quirk. I think it worked before and you already
> identified commit that breaks it?

Yes, we found out it with Rafael last month:

https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019225.html
https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019244.html
https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019251.html

Thanks!




      

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-02-08 11:11       ` Daniel Qarras
@ 2009-02-10 10:58         ` Pavel Machek
  2009-02-10 14:24           ` Rafael J. Wysocki
  0 siblings, 1 reply; 20+ messages in thread
From: Pavel Machek @ 2009-02-10 10:58 UTC (permalink / raw)
  To: Daniel Qarras; +Cc: linux-pm

> Hi!
>  
> > > > > Just a FYI, with my Acer Aspire 1690 using 2.6.29-rc3
> > > > > suspend/hibernate behave in this manner:
> > > > > 
> > > > > Hibernation completes ok but resumes immediately as if
> > > > > I would have pressed the power button.
> > > 
> > > Thanks a lot for the tip, indeed it makes hibernation
> > > working again:
> > > 
> > > root@localhost:~# echo shutdown > /sys/power/disk
> > > root@localhost:~# pm-hibernate
> > > 
> > > Great! Is there a way to make this default on my
> > > system, e.g., with a quirk?
> > 
> > Well, it would be better to fix it properly, than just work
> > around it with quirk. I think it worked before and you already
> > identified commit that breaks it?
> 
> Yes, we found out it with Rafael last month:
> 
> https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019225.html
> https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019244.html
> https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019251.html

Hmm, hibernation rework broke that, and looks USB related. Maybe it is
fixed in latest kernel (-rc4), as there were USB-keeps-systems-awake
fixes.
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-02-10 10:58         ` Pavel Machek
@ 2009-02-10 14:24           ` Rafael J. Wysocki
  2009-02-13 21:46             ` Pavel Machek
  0 siblings, 1 reply; 20+ messages in thread
From: Rafael J. Wysocki @ 2009-02-10 14:24 UTC (permalink / raw)
  To: Pavel Machek; +Cc: linux-pm

On Tuesday 10 February 2009, Pavel Machek wrote:
> > Hi!
> >  
> > > > > > Just a FYI, with my Acer Aspire 1690 using 2.6.29-rc3
> > > > > > suspend/hibernate behave in this manner:
> > > > > > 
> > > > > > Hibernation completes ok but resumes immediately as if
> > > > > > I would have pressed the power button.
> > > > 
> > > > Thanks a lot for the tip, indeed it makes hibernation
> > > > working again:
> > > > 
> > > > root@localhost:~# echo shutdown > /sys/power/disk
> > > > root@localhost:~# pm-hibernate
> > > > 
> > > > Great! Is there a way to make this default on my
> > > > system, e.g., with a quirk?
> > > 
> > > Well, it would be better to fix it properly, than just work
> > > around it with quirk. I think it worked before and you already
> > > identified commit that breaks it?
> > 
> > Yes, we found out it with Rafael last month:
> > 
> > https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019225.html
> > https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019244.html
> > https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019251.html
> 
> Hmm, hibernation rework broke that, and looks USB related. Maybe it is
> fixed in latest kernel (-rc4), as there were USB-keeps-systems-awake
> fixes.

AFAICS, it is a chipset/BIOS problem.

As long as we were using shutdown to turn off the box during hibernation,
things worked on these boxes.  As soon as we started using the ACPI "enter S4"
feature, it stopped and ehci-hcd always happens to be the culprit (I had access
to one box with this issue, but unfortunately I don't have it any more).

The only thing we can really do here is to blacklist all of the boxes with this
problem and handle them in a special way.

Thanks,
Rafael

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-02-10 14:24           ` Rafael J. Wysocki
@ 2009-02-13 21:46             ` Pavel Machek
  2009-02-13 23:01               ` Rafael J. Wysocki
  0 siblings, 1 reply; 20+ messages in thread
From: Pavel Machek @ 2009-02-13 21:46 UTC (permalink / raw)
  To: Rafael J. Wysocki; +Cc: linux-pm, Daniel Qarras

On Tue 2009-02-10 15:24:48, Rafael J. Wysocki wrote:
> On Tuesday 10 February 2009, Pavel Machek wrote:
> > > Hi!
> > >  
> > > > > > > Just a FYI, with my Acer Aspire 1690 using 2.6.29-rc3
> > > > > > > suspend/hibernate behave in this manner:
> > > > > > > 
> > > > > > > Hibernation completes ok but resumes immediately as if
> > > > > > > I would have pressed the power button.
> > > > > 
> > > > > Thanks a lot for the tip, indeed it makes hibernation
> > > > > working again:
> > > > > 
> > > > > root@localhost:~# echo shutdown > /sys/power/disk
> > > > > root@localhost:~# pm-hibernate
> > > > > 
> > > > > Great! Is there a way to make this default on my
> > > > > system, e.g., with a quirk?
> > > > 
> > > > Well, it would be better to fix it properly, than just work
> > > > around it with quirk. I think it worked before and you already
> > > > identified commit that breaks it?
> > > 
> > > Yes, we found out it with Rafael last month:
> > > 
> > > https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019225.html
> > > https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019244.html
> > > https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019251.html
> > 
> > Hmm, hibernation rework broke that, and looks USB related. Maybe it is
> > fixed in latest kernel (-rc4), as there were USB-keeps-systems-awake
> > fixes.
> 
> AFAICS, it is a chipset/BIOS problem.
> 
> As long as we were using shutdown to turn off the box during hibernation,
> things worked on these boxes.  As soon as we started using the ACPI "enter S4"
> feature, it stopped and ehci-hcd always happens to be the culprit (I had access
> to one box with this issue, but unfortunately I don't have it any more).
> 
> The only thing we can really do here is to blacklist all of the boxes with this
> problem and handle them in a special way.

Well, if unloading uhci/ohci/ehci helps, there should be a better
solution than a blacklist. But...
									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-02-13 21:46             ` Pavel Machek
@ 2009-02-13 23:01               ` Rafael J. Wysocki
  0 siblings, 0 replies; 20+ messages in thread
From: Rafael J. Wysocki @ 2009-02-13 23:01 UTC (permalink / raw)
  To: Pavel Machek; +Cc: linux-pm, Daniel Qarras

On Friday 13 February 2009, Pavel Machek wrote:
> On Tue 2009-02-10 15:24:48, Rafael J. Wysocki wrote:
> > On Tuesday 10 February 2009, Pavel Machek wrote:
> > > > Hi!
> > > >  
> > > > > > > > Just a FYI, with my Acer Aspire 1690 using 2.6.29-rc3
> > > > > > > > suspend/hibernate behave in this manner:
> > > > > > > > 
> > > > > > > > Hibernation completes ok but resumes immediately as if
> > > > > > > > I would have pressed the power button.
> > > > > > 
> > > > > > Thanks a lot for the tip, indeed it makes hibernation
> > > > > > working again:
> > > > > > 
> > > > > > root@localhost:~# echo shutdown > /sys/power/disk
> > > > > > root@localhost:~# pm-hibernate
> > > > > > 
> > > > > > Great! Is there a way to make this default on my
> > > > > > system, e.g., with a quirk?
> > > > > 
> > > > > Well, it would be better to fix it properly, than just work
> > > > > around it with quirk. I think it worked before and you already
> > > > > identified commit that breaks it?
> > > > 
> > > > Yes, we found out it with Rafael last month:
> > > > 
> > > > https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019225.html
> > > > https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019244.html
> > > > https://lists.linux-foundation.org/pipermail/linux-pm/2009-January/019251.html
> > > 
> > > Hmm, hibernation rework broke that, and looks USB related. Maybe it is
> > > fixed in latest kernel (-rc4), as there were USB-keeps-systems-awake
> > > fixes.
> > 
> > AFAICS, it is a chipset/BIOS problem.
> > 
> > As long as we were using shutdown to turn off the box during hibernation,
> > things worked on these boxes.  As soon as we started using the ACPI "enter S4"
> > feature, it stopped and ehci-hcd always happens to be the culprit (I had access
> > to one box with this issue, but unfortunately I don't have it any more).
> > 
> > The only thing we can really do here is to blacklist all of the boxes with this
> > problem and handle them in a special way.
> 
> Well, if unloading uhci/ohci/ehci helps, there should be a better
> solution than a blacklist.

Well, whatever ehci-hcd does to prepare the device for hibernation, it works
for the vast majority of systems.  I'm not sure if we can modify the driver so
that it does the same for all of the systems out there without breaking any
working systems.

Thanks,
Rafael

^ permalink raw reply	[flat|nested] 20+ messages in thread

* Re: Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3
  2009-02-08 10:32     ` Pavel Machek
  2009-02-08 11:11       ` Daniel Qarras
@ 2009-02-08 13:25       ` Rafael J. Wysocki
  1 sibling, 0 replies; 20+ messages in thread
From: Rafael J. Wysocki @ 2009-02-08 13:25 UTC (permalink / raw)
  To: linux-pm

On Sunday 08 February 2009, Pavel Machek wrote:
> On Sat 2009-02-07 14:24:17, Daniel Qarras wrote:
> > Hi!
> > 
> > > > Just a FYI, with my Acer Aspire 1690 using 2.6.29-rc3
> > > > suspend/hibernate behave in this manner:
> > > > 
> > > > Hibernation completes ok but resumes immediately as if
> > > > I would have pressed the power button.
> > 
> > Thanks a lot for the tip, indeed it makes hibernation working again:
> > 
> > root@localhost:~# echo shutdown > /sys/power/disk
> > root@localhost:~# pm-hibernate
> > 
> > Great! Is there a way to make this default on my system, e.g., with a quirk?
> 
> Well, it would be better to fix it properly, than just work around it
> with quirk. I think it worked before and you already identified commit
> that breaks it?

That was the patch that made hibernation use ACPI to enter S4.  IOW, the thing
has never worked on this machine.

Thanks,
Rafael

^ permalink raw reply	[flat|nested] 20+ messages in thread

end of thread, other threads:[~2009-02-13 23:01 UTC | newest]

Thread overview: 20+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2009-01-29 17:49 Acer Aspire 1690 Suspend/Hibernate Report with 2.6.29-rc3 Daniel Qarras
2009-01-29 18:13 ` Linus Torvalds
2009-01-29 20:20   ` Daniel Qarras
2009-01-29 20:36     ` Linus Torvalds
2009-01-29 20:47       ` Alan Stern
2009-01-29 21:27         ` Daniel Qarras
2009-01-29 23:24           ` Alan Stern
2009-01-30 14:33             ` Daniel Qarras
2009-01-30 14:54               ` Alan Stern
2009-02-07  9:21 ` Pavel Machek
2009-02-07 22:24   ` Daniel Qarras
2009-02-07 23:41     ` Rafael J. Wysocki
2009-02-09 15:43       ` Daniel Qarras
2009-02-08 10:32     ` Pavel Machek
2009-02-08 11:11       ` Daniel Qarras
2009-02-10 10:58         ` Pavel Machek
2009-02-10 14:24           ` Rafael J. Wysocki
2009-02-13 21:46             ` Pavel Machek
2009-02-13 23:01               ` Rafael J. Wysocki
2009-02-08 13:25       ` Rafael J. Wysocki

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